/Engine/Source/Runtime/Datasmith/CADKernel/Public/CADKernel/Topo/TopologicalLoop.h
class FTopologicalLoop : public [UE::CADKernel::FTopologicalEntity](API\Runtime\CADKernel\CADKernel\Topo\FTopologicalEntity)
bool
bIsExternal
FSurfacicBounda...
Boundary
TArray<FOrient...
Edges
FTopologicalFac...
Face